#include <iostream>
using namespace std;
int main7()
{
	char ch1 = 'a';
	cout << "ch1 = " << ch1 << endl;
	cout << "sizeof ch1 = " << sizeof(char) << "=" << sizeof(ch1) << endl;
	cout << "ascll & ch1 = " << (int)ch1 << endl;
	system("pause");
	return 0;
}